Donnie Yen plays a hot-headed ex-cop whose attitude has got him in trouble with his bosses and his wife. On a trip to the lawyers, he is witness to a robbery where a suitcase of money disappears and a lot of guys get shot. Somehow, he ends up with lawyer Rosamund Kwan on the run from the cops who think they commited a murder and from the bad guys that think they have the money. Reluctantly they're forced to form an alliance with one of the bad guys, David Wu, who has been betrayed by the gang.